The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2026
Filed:
Mar. 15, 2022
Kabushiki Kaisha Toyota Jidoshokki, Kariya, JP;
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Kariya, JP;
Abstract
An electric turbo compressor includes a first impeller includes a first hub fixed to the rotary shaft, and a plurality of first blades arranged on the first hub, a second impeller includes a second hub fixed to the rotary shaft, and a plurality of second blades arranged on the second hub. A housing includes a first shroud facing the first blades and forming a first impeller chamber that accommodates the first impeller, and a second shroud facing the second blades and forming a second impeller chamber that accommodates the second impeller. A first trailing end gap that is a gap between the trailing end of each of the first blades and the first shroud is smaller than a second trailing end gap that is a gap between the trailing end of each of the second blades and the second shroud.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile